Thanks Anne.
My 22 lbs trial packing went well so I'm not concerned any more about the Namibia portion. My list is similiar to yours, but I will probably just take a pair of sandals to Namibia and wear my light hiking shoes, plus I will probably take a skirt/top to wear for dinner in Windhoek, but I'm sure out in the dunes the evenings will be very casual.
Now I have to go re-read the logistics of the luggage storage - I'd like to take a little more to Singita than to Namibia.
